A metal hook formed with a relatively narrow throat which grabs a chain link and prevents the chain loop tightening when load is applied.
NSN 5965-00-836-2690
NSN 6110-01-602-8261
NSN 6620-01-353-9224
NSN 5855-00-688-9954
NSN 5920-01-148-5279
NSN 5925-01-119-7888
NSN 5910-01-536-2751
NSN 6220-01-128-0087
NSN 6240-01-328-6352
NSN 5960-00-007-7991
NSN 5945-01-272-6203
NSN 5998-01-275-6652